Your APR is printed on your credit card statement and in your online account

The Annual Percentage Rate (APR) is the yearly cost of borrowing money on your card, shown as a percentage. You can find it three ways: on your monthly statement (usually near the top or in a box labeled "Interest Rate" or "APR"), in your online account under card details or settings, or in the disclosure documents the card issuer sent you when you opened the account.

The easiest place to look first is your most recent statement. Card issuers must display your APR clearly, and most put it near the account summary. If you bank online, log in and navigate to your card's details page — most issuers show APR alongside your credit limit and current balance.

If you cannot find it on your statement or online, call the customer service number on the back of your card. Have your account number ready, and the representative can tell you your APR in under a minute.

Key Takeaways

  • Your APR appears on your monthly statement, in your online account, and in the original disclosure paperwork you received when you opened the card.
  • Most credit cards have more than one APR — a different rate for purchases, balance transfers, and cash advances — so check which rate applies to your situation.
  • The APR only charges interest on balances you carry month to month; if you pay your full statement balance by the due date, no interest accrues.
  • Introductory APRs (often 0% for a set period) are temporary and will jump to the regular APR once the promotional period ends.

Credit cards often have multiple APRs for different types of borrowing

A single card can have three or more different APRs. The purchase APR applies to everyday purchases. The balance transfer APR applies if you move debt from another card. The cash advance APR applies if you withdraw cash using your card at an ATM — this rate is almost always higher than the purchase rate.

Your statement lists each rate separately, usually in a section called "Interest Rates and Interest Charges" or similar. If you are planning to transfer a balance or take a cash advance, make sure you are looking at the correct APR for that transaction type, not just the purchase rate.

Some cards also offer an introductory APR — often 0% for 6 to 21 months on purchases or balance transfers. This rate is temporary. Once the promotional period ends, the regular APR kicks in. The statement will show both the intro rate and the date it expires.

Why your APR matters and how interest is calculated

Your APR determines how much you pay in interest if you carry a balance. The higher the APR, the more expensive it is to borrow. If you have a $1,000 balance and your purchase APR is 18%, you will owe roughly $15 in interest that month (the exact amount depends on your card's billing cycle and how the issuer calculates daily interest).

Interest only accrues on balances you do not pay in full. If you pay your entire statement balance by the due date each month, you pay zero interest, regardless of your APR. This is why the APR matters most to people who carry balances from month to month.

Different issuers calculate interest slightly differently — some use the average daily balance method, others use the adjusted balance method — but the APR is the standard way to compare the cost of borrowing across cards. A card with a 15% APR will always be cheaper to carry a balance on than a card with a 22% APR, all else equal.

Variable versus fixed APR

Some cards have a fixed APR, which means the rate stays the same unless the card issuer changes it (they can, but must give you notice). Other cards have a variable APR, which moves up or down based on a benchmark interest rate set by the Federal Reserve.

Your statement will say whether your rate is fixed or variable. If it is variable, the disclosure will explain which benchmark it is tied to — usually the prime rate. When the Federal Reserve raises or lowers rates, your variable APR will follow within one to three billing cycles.

Fixed rates are more predictable. Variable rates can work in your favor if interest rates fall, but they can also increase if rates rise. Neither is inherently better; it depends on the broader interest rate environment and how long you plan to carry a balance.

How to read the APR disclosure on your statement

Your statement's interest rate section lists each APR alongside the type of transaction it covers. It will look something like this: "Purchase APR: 18.99%" or "Balance Transfer APR: 0% (Intro) / 19.99% (Regular)." If you have a promotional rate, the statement shows when it expires — for example, "0% APR for 12 months, then 19.99%."

Below the rates, most statements show a section called "Interest Charges" or "Finance Charges," which tells you how much interest you actually paid that month. This number is calculated using your APR and your average daily balance. If you paid your full balance, this number will be zero.

Some statements also include a "Penalty APR" — a higher rate that applies if you miss a payment or violate your card agreement. This rate is separate from your regular APR and only kicks in under specific circumstances.

What to do if you cannot find your APR

If your statement does not clearly show your APR, check the back of your statement or the last page — issuers sometimes print detailed rate information there. You can also request a copy of your card's original disclosure document, which card issuers are required to keep on file. This document, called a "Schumer Box" or "Summary of Terms," lists all rates and fees.

Contact your card issuer's customer service line (the number is on your card or statement). Tell them you need your current APR for purchases, and they will provide it. If you are disputing a rate or believe it was changed without notice, ask the representative to send you written confirmation of your current APR and the date it took effect.

Frequently Asked Questions

Does my APR change if I miss a payment?

It may. Most cards have a "penalty APR" that applies if you miss a payment by 60 days or more. This rate is higher than your regular APR and can last six months or longer. Your statement lists the penalty APR separately, and the card issuer must notify you before it takes effect.

Can I negotiate my APR down?

Yes, especially if you have a good payment history. Call your card issuer and ask if they will lower your rate. They may agree, particularly if you have been a customer for a while or if you mention you are considering switching cards. There is no harm in asking, and issuers sometimes reduce rates to keep customers.

What is the difference between APR and interest rate?

APR and interest rate are often used interchangeably for credit cards. The APR is the yearly percentage rate of interest charged on your balance. For credit cards specifically, they mean the same thing. (For mortgages and loans, APR includes fees in addition to interest, but credit cards do not work that way.)

If I have a 0% introductory APR, do I pay any interest?

No interest accrues during the 0% period, as long as you make at least your minimum payment on time. Once the promotional period ends, the regular APR applies to any remaining balance. If you want to avoid interest entirely, pay off the balance before the intro period expires.

Why do different cards have different APRs?

Card issuers set APRs based on risk, credit market conditions, and the card's features. Cards with rewards programs often have higher APRs because the issuer builds the cost of rewards into the rate. Your personal credit score also affects the APR you are offered — people with higher scores typically receive lower rates.